If your garage door opens and suddenly stops it might be because of your logic board.
My garage door starts to close then stops.
Garage door only travels a little way and then reverses does your garage door only travel a little way 6 inches or so and then reverse.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
You push the button to close the garage door.
It goes partway down reverses direction and goes back up again.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
If the door closes and reverses it is traveling too far and you should decrease the travel.
If the door reverses part way down and you are sure there is no obstruction or binding increase the closing force a small amount and try it again.
Doing this can save you some amount of cash.
Holding the button down on the inside of the garage bypasses the obstruction safety device of the garage door opener.
If the door is working properly it should be easy to lift by hand.
This requires a simple turn with.
The logic board receives and responds signals to any remote.
This is almost always the result of a dirty or obstructed safety feature.
If that does not stop the problem you can reduce the range that your opener can detect frequencies from so that the source must come from very close by.
A garage door that only opens halfway becomes a nuisance for many reasons.
The garage door can be operated manually by disconnecting the garage door opener from the door using the red pull cord.
Do this by hanging aluminum foil in front of the opener.
Quite often the cause of your door s malfunction is an improperly set garage door limit.
Try to operate the garage door manually.